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delay in h264 decoder while live video streaming on omap4 (pandaboard)

bujji svk
Prodigy 40 points

Hi all,

I am trying to use pandaboard(omap4430) for live video conferencing using gstreamer omx h264 using rtpbin.

there is a delay of 2 to 5 sec in streaming and i am not able to make a good live conference.

I am suspecting delay on the omx_h264dec (omx h264 decoder) side.

Where can i find the omx h264 decoder code (omx code)

 

how can I debug this problem...

please help me .

 

Thanks,

Bujji

 

 

 

 

 

 

 



 



  • 0
    TI__Intellectual 1410 points

    I suggest that have a look into the tuning parameters of the different components used in the pipe line. For example as mentioned below:

     1. rtph264depay – check queue-delay

    2. udpsrc – check buffer-size

    3. rtspsrc – check buffer-mode, udp-buffer-size

    Regards,

    Chintan